public class Example28 {
    public static void main(String[] args) {
        int[] arr = {4,1,6,3,9,8};
        int max = getMax(arr);
        int min = getMin(arr);
        System.out.println("max=" + max);
        System.out.println("min=" + min);
    }
    static  int getMax(int[] arr){
        int max = arr[0];
        for (int x = 1; x < arr.length; x++) {
            if (arr[x] > max){
                max = arr[x];
            }
        }
        return max;
    }
    static  int getMin(int[] arr){
        int min = arr[0];
        for (int x = 1; x < arr.length; x++) {
            if (arr[x] < min){
                min = arr[x];
            }
        }
        return min;
    }
}